Benchmark Assessment 2

Transcription

1 1 Three coins are tossed at the same time. What is the probability that all three coins will land on heads? 3 Which of the following relationships is best represented by the data in the graph? onversion of inches to feet onversion of inches to yards 2 Which of the following best describes the figure? onversion of yards to feet onversion of yards to inches 4 ft 4 ft 5.66 ft 4 If W and X are complementary angles and the measure of W is 43, what is the measure of X? Equilateral triangle Scalene obtuse triangle Isosceles obtuse triangle Isosceles right triangle Region 4 Education Service enter ccelerated urriculum for Mathematics Grade 7 TKS 183

2 5 The high temperatures for a one-week period are shown below. ay of the Week Temperatures High Temperature ( F) Sunday 75 Monday 70 Tuesday 65 Wednesday 70 Thursday 72 Friday 68 Saturday 70 Which of the measures of the data is NOT represented by 70 F? Mean Median Mode Range 6 Which equation matches the situation below? 7 Which of the following has exactly 3 pairs of congruent parallel faces that are regular Timothy spent $7.50 of his allowance on a movie ticket. He has $17.50 left. What is x, the amount of his allowance? polygons? ylinder x 7.50 = x = x = 7.50 ube Rectangular pyramid Octagonal prism = x ccelerated urriculum for Mathematics Grade 7 TKS Region 4 Education Service enter

3 8 oug has 2 different pairs of colored pants, 3 different colored shirts, and 2 jackets. Which table shows all the possible unique combinations of a pair of pants, a shirt, and a jacket? lothes ombinations lothes ombinations Pant Shirt Jacket Pant Shirt Jacket enim White Navy enim White Navy enim White Navy enim White lack enim lue Navy enim lue Navy enim lue Navy enim lue lack enim Striped Navy enim Striped Navy enim Striped Navy enim Striped lack Tan White lack Tan White Navy Tan White lack Tan White lack Tan lue lack Tan lue Navy Tan lue lack Tan lue lack Tan Striped lack Tan Striped Navy Tan Striped lack Tan Striped lack lothes ombinations lothes ombinations Pant Shirt Jacket Pant Shirt Jacket enim White Navy enim White Navy enim White lack enim lue Navy enim lue Navy enim Striped Navy Tan lue lack Tan White lack Tan Striped Navy Tan lue lack Tan Striped lack Tan Striped lack 2006 Region 4 Education Service enter ccelerated urriculum for Mathematics Grade 7 TKS 185

4 9 What is the best estimate of the volume of a cylindrical container with a radius of 4 inches and a height of 12 inches? 11 Where will point be located if triangle is reflected over the y-axis? 576 in in in in What procedure can be used to find the volume of a triangular prism? ( 8, 7) ( 7, 8) (7, 8) (8, 7) Find the area of the triangle then multiply it by the height. Find the perimeter of the triangle then multiply it by the height. Find the perimeter of the triangle then multiply it by 2. Find the area of the triangle then multiply it by Which sequence follows the rule 4n 3, where n represents the position of a term in the sequence? 7, 12, 17, 22, 27, 4, 8, 12, 16, 20, 1, 7, 13, 19, 25, 1, 5, 9, 13, 17, ccelerated urriculum for Mathematics Grade 7 TKS Region 4 Education Service enter

5 13 Isaac looked at his cell phone bill and recorded the 4 calls he made on his birthday. The times are recorded in the table below. Phone alls all Number Time minutes minutes minutes minutes What is the mean length of Isaac s phone calls? 10.2 minutes 10.1 minutes 10 minutes 9.8 minutes 14 The model below represents the equation 3x + 5 = 4. = Key = 1 = -1 = x What is the value of x? x = 9 x = 3 x = 3 x = Region 4 Education Service enter ccelerated urriculum for Mathematics Grade 7 TKS 187

6 15 What is the area of the figure below? 17 Which model represents 5 2? 10 ft 15 ft 24 ft 600 ft ft ft ft Which of the following can be used to find the perimeter of a regular octagon with side length, s? 8s 8 + s 8 s s 8 ccelerated urriculum for Mathematics Grade 7 TKS Region 4 Education Service enter

7 18 Mario recorded the rainfall over a period of 5 months. In January there were 5 inches of rain, in February there were 4 inches of rain, in March there were 6 inches of rain, in pril there were 7 inches of rain, and in May there were 7 inches of rain. Which graph best displays the data so that Mario can compare the amount of rainfall from month to month? Rainfall Rainfall 8 May Jan. Feb. Inches pril March 0 Jan. Feb. Mar. pril May Months Rainfall X X X X X Rainfall Stem Leaves Key: 1 4 means Region 4 Education Service enter ccelerated urriculum for Mathematics Grade 7 TKS 189

8 19 The top, side, and front views of a solid figure made of cubes are shown below. Top Side Front Which solid figure is best represented by these views? ccelerated urriculum for Mathematics Grade 7 TKS Region 4 Education Service enter

9 20 Juan is building 3 pens for his dogs as shown in the diagram below. 21 Which line below contains the point (2, 5)? 25 ft 30 ft The middle pen shares the fencing with each pen on either side of it. Each pen is to be 30 feet long by 25 feet wide and enclosed with chain link fence. How many feet of fencing does Juan need to buy? 115 feet 230 feet 280 feet 2250 feet line p line o line n line m 2006 Region 4 Education Service enter ccelerated urriculum for Mathematics Grade 7 TKS 191

10 22 Which of the following will give you the next number in this pattern? 8, 4, 0, 4, 8, Which net can be used to make a cylinder? Subtract 4 from the previous number. ivide the previous number by 2. Multiply the previous number by 1 2. Multiply the previous number by 1 4. ccelerated urriculum for Mathematics Grade 7 TKS Region 4 Education Service enter

11 24 The table below shows the pounds of fruit sold at a fruit stand. Fruit Sold Fruit Number of Pounds Sold pples 45 Oranges 30 ananas 25 Grapes 10 Strawberries 15 Which statement is supported by the data? The number of pounds of oranges sold is more than the number of pounds of bananas and grapes sold. The number of pounds of oranges, grapes, and strawberries sold is more than the number of pounds of apples and bananas sold. The number of pounds of bananas sold is equal to the number of pounds of grapes and strawberries sold. The average number of pounds of fruit sold is Region 4 Education Service enter ccelerated urriculum for Mathematics Grade 7 TKS 193